PMC:7463108 / 39969-39976
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T419","span":{"begin":0,"end":7},"obj":"Chemical"}],"attributes":[{"id":"A419","pred":"chebi_id","subj":"T419","obj":"http://purl.obolibrary.org/obo/CHEBI_22984"},{"id":"A420","pred":"chebi_id","subj":"T419","obj":"http://purl.obolibrary.org/obo/CHEBI_29320"}],"text":"calcium"}